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2 V + O3 = V2O3
HBrO = Br2O + H2O =>
2 HBrO = Br2O + H2O
CH3COOC3H7 + H2O = CH3COOH + HOC3H7 =>
CH3COOC3H7 + H2O = CH3COOH + HOC3H7
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
MsCO3 = MsO + CO2 =>
MsCO3 = MsO + CO2
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
LiOH + NaHCO3 = LiNaCO3 + H2O =>
LiOH + NaHCO3 = LiNaCO3 + H2O
Ba + K2Cr2O7 + H2O = BaCrO4 + K + H =>
2 Ba + K2Cr2O7 + H2O = 2 BaCrO4 + 2 K + 2 H
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Na2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + NaIO3 + H2O + Na =>
3 Na2Cr2O7 + 4 NaI + 9 H2SO4 = 3 Cr2(SO4)3 + 4 NaIO3 + 9 H2O + 6 Na
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
H2O + As2S3 + HNO3 = H3AsO4 + N2 + H2SO4 =>
16 H2O + 5 As2S3 + 28 HNO3 = 10 H3AsO4 + 14 N2 + 15 H2SO4
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
Cu + AgNo3 = Ag + Cu(ii)No3 =>
Cu + AgNo3 = Ag + Cu(ii)No3
AgBr + KCN = K[Ag(CN)2] + KBr =>
AgBr + 2 KCN = K[Ag(CN)2] + KBr
NH3 + H2SO4 = S4 + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = S4 + 3 HNO3 + 7 H2O
Fe(OH)2 + CH3COOH = (CH3COO)2Fe + H2O =>
Fe(OH)2 + 2 CH3COOH = (CH3COO)2Fe + 2 H2O
Na2S2O3 + Cl2 + H2O = HCl + Na2SO4 + S =>
Na2S2O3 + Cl2 + H2O = 2 HCl + Na2SO4 + S
CoSO4 + [H2NCH2CH2NH2] = [Co[H2NCH2CH2NH2]3]SO4 =>
CoSO4 + 3[H2NCH2CH2NH2] = [Co[H2NCH2CH2NH2]3]SO4
NaOH + LiOH + KOH + H3PO4 = NaLiKPO4 + H2O =>
NaOH + LiOH + KOH + H3PO4 = NaLiKPO4 + 3 H2O
Fe(NO3)3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 =>
2 Fe(NO3)3 + 3 FeSO4 = Fe2(SO4)3 + 3 Fe(NO3)2
Cl2 + Mg3N2 = MgCl2 + N2 =>
3 Cl2 + Mg3N2 = 3 MgCl2 + N2
H2SO4(ac) + Zn(s) = H(g) + ZnSO4(s) =>
H2SO4(ac) + Zn(s) = 2 H(g) + ZnSO4(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + N2 = N2SO4 + H2 =>
H2SO4 + N2 = N2SO4 + H2
CuS + NH3 = Cu(NH3)4 + S =>
CuS + 4 NH3 = Cu(NH3)4 + S
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH =>
C6H6COOC2H5 + CH3COOC2H5 = C6H6COCH2COOC2H5 + C2H5OH
C6O6H12 = C9H20 + CO2 + H2O =>
7 C6O6H12 = 3 C9H20 + 15 CO2 + 12 H2O
H12 + H3O3 = H2O =>
H12 + 4 H3O3 = 12 H2O
K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
CH3COOH + NaOH = NaCH3CO2 + H2O =>
CH3COOH + NaOH = NaCH3CO2 + H2O
K2Cr2O7 + HI = KI + CrI3 + H2O + I2 =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 7 H2O + 3 I2
*H2S + H2O2 = H2SO4 + H2O =>
*H2S + 4 H2O2 = H2SO4 + 4 H2O
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+} =>
Cr{2+} + Cu{2+} = Cu{+} + Cr{3+}
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
Pb1(CH3COO)2 + Fe2(C2O4)3 = Pb1(C2O4)1 + Fe1(CH3COO)3 =>
3 Pb1(CH3COO)2 + Fe2(C2O4)3 = 3 Pb1(C2O4)1 + 2 Fe1(CH3COO)3
C6H5Br + Mg + CO2 + HCl = C7H6O2 + ClMgBr =>
C6H5Br + Mg + CO2 + HCl = C7H6O2 + ClMgBr
CH3COOH + K2O = CH3COOK + H2O =>
2 CH3COOH + K2O = 2 CH3COOK + H2O
Na(s) + MnCl(aq) = NaCl(aq) + Mn(s) =>
Na(s) + MnCl(aq) = NaCl(aq) + Mn(s)
CaS + (NH4)3PO4 = CaPO4 + (NH4)3S =>
CaS + (NH4)3PO4 = CaPO4 + (NH4)3S
Cr2O3 + H2O2 + NaOH = Na2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 NaOH = Na2Cr2O7 + 4 H2O
KO + HCl = KCl + H2 + O2 =>
2 KO + 2 HCl = 2 KCl + H2 + O2
Pb + FeBr2 = Fe + PbBr2 =>
Pb + FeBr2 = Fe + PbBr2
CaCO3 + NO2 = Ca(NO3)2 + CO2 + NO =>
CaCO3 + 3 NO2 = Ca(NO3)2 + CO2 + NO
C6H12 + K2Cr2O7 + H2SO4 = C6H14O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H12 + K2Cr2O7 + 4 H2SO4 = 3 C6H14O2 + Cr2(SO4)3 + K2SO4 + H2O
Na2CO3 + C2H4O2 = NaC2H3O2 + H2CO3 =>
Na2CO3 + 2 C2H4O2 = 2 NaC2H3O2 + H2CO3
FeSO4 + NH4OH = (NH4)2SO4 + Fe(OH)2 =>
FeSO4 + 2 NH4OH = (NH4)2SO4 + Fe(OH)2
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24 + 51 HNO3 = 7(NH4)3PMo12O40 + 51 NH4NO3 + 36 H2O
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